| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2S3 + S = 2 CrS2
Ca(NO3)2 + NaF = CaF + (NO3)2Na =>
Ca(NO3)2 + NaF = CaF + (NO3)2Na
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
KI + H2O2 + H2SO4 = KI3 + K2SO4 + H2O =>
3 KI + H2O2 + H2SO4 = KI3 + K2SO4 + 2 H2O
NH3 + Cl2 + H2O = N2H4 + Cl{-} + H3O{+} =>
2 NH3 + Cl2 + 2 H2O = N2H4 + 2 Cl{-} + 2 H3O{+}
KI + H2O2 + H2SO4 = KI3 + K2SO4 + H2O =>
3 KI + H2O2 + H2SO4 = KI3 + K2SO4 + 2 H2O
V2O5 + K2O = V2O + K2O5 =>
V2O5 + K2O = V2O + K2O5
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Ag2SO4 + HCl = H2SO4 + AgCl =>
Ag2SO4 + 2 HCl = H2SO4 + 2 AgCl
CH3CH2COOH + ZnCO3 = CO2 + H2O + (CH3CH2COO)2Zn =>
2 CH3CH2COOH + ZnCO3 = CO2 + H2O + (CH3CH2COO)2Zn
AlH3O3 + H2SO4 = Al2O12S3 + H2O =>
2 AlH3O3 + 3 H2SO4 = Al2O12S3 + 6 H2O
AlH3O3 + H2SO4 = Al2S3O12 + H2O =>
2 AlH3O3 + 3 H2SO4 = Al2S3O12 + 6 H2O
Rb2S + BeBr2 = Rb2Be + SBr2 =>
Rb2S + BeBr2 = Rb2Be + SBr2
OH + Fe = Fe3O4 + H2O =>
8 OH + 3 Fe = Fe3O4 + 4 H2O
C5H12 + HNO3 = C5H11NO2 + H2O =>
C5H12 + HNO3 = C5H11NO2 + H2O
NaOH + HCl = H2ONaCl =>
NaOH + HCl = H2ONaCl
H3BO3 + NaOH = NaH + BO3 + H2O =>
2 H3BO3 + 3 NaOH = 3 NaH + 2 BO3 + 3 H2O
NH3 + MnO2 = Mn2O3 + N2 + H2O =>
2 NH3 + 6 MnO2 = 3 Mn2O3 + N2 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al + H2Co3 = Al2(Co3)2 + H2 =>
2 Al + 2 H2Co3 = Al2(Co3)2 + 2 H2
C6H5C2H3Br2 + KOH = C6H4C2H2 + KBr + H2O =>
C6H5C2H3Br2 + 2 KOH = C6H4C2H2 + 2 KBr + 2 H2O
Cr(SCN)6{3-} + I2 + H2O = SO4{2-} + ICN + I{-} + H{+} + Cr{3+} =>
Cr(SCN)6{3-} + 24 I2 + 24 H2O = 6 SO4{2-} + 6 ICN + 42 I{-} + 48 H{+} + Cr{3+}
SO3 + O2 = SO3O2 =>
SO3 + O2 = SO3O2
(NH4)NO3 + Pb(ClO3)2 = NH4ClO3 + Pb(NO3)2 =>
2(NH4)NO3 + Pb(ClO3)2 = 2 NH4ClO3 + Pb(NO3)2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Na2CO3 + H3PO4 = H2O + NaH2PO4 + CO2 =>
Na2CO3 + 2 H3PO4 = H2O + 2 NaH2PO4 + CO2
Na + ZCO = NaCOZ =>
Na + ZCO = NaCOZ
C6H5CHO + KMnO4 + NaOH = C6H5COONa + MnO2 + H2O + KO =>
C6H5CHO + KMnO4 + NaOH = C6H5COONa + MnO2 + H2O + KO
Pb3O4 + NaNO2 + H2SO4 = PbSO4 + NaNO3 + H2O =>
Pb3O4 + NaNO2 + 3 H2SO4 = 3 PbSO4 + NaNO3 + 3 H2O
HNO3 + CaCO3 = CaN2O6 + CO2 + H2O =>
2 HNO3 + CaCO3 = CaN2O6 + CO2 + H2O
La2(C2O4)3 = La + C2O4 =>
La2(C2O4)3 = 2 La + 3 C2O4
Mg + H3PO4 = H2 + Mg3(PO4)2 =>
3 Mg + 2 H3PO4 = 3 H2 + Mg3(PO4)2
HCn + NaOH = NaCn + H2O =>
HCn + NaOH = NaCn + H2O
K[Al(OH)4] + HI = KI + AlI3 + H2O =>
K[Al(OH)4] + 4 HI = KI + AlI3 + 4 H2O
C4Cl6 + O2 = CO2 + Cl2 =>
C4Cl6 + 4 O2 = 4 CO2 + 3 Cl2
IO3{-} + Sb2O3 + H2O = I{-} + Sb(OH)6{-} + H{+} =>
2 IO3{-} + 3 Sb2O3 + 21 H2O = 2 I{-} + 6 Sb(OH)6{-} + 6 H{+}
K[Al(OH)4] + HI = KI + AlI3 + H2O =>
K[Al(OH)4] + 4 HI = KI + AlI3 + 4 H2O
C7H12 + KMnO4 + H2O = C7H12(OH)2 + MnO2 + KOH =>
3 C7H12 + 2 KMnO4 + 4 H2O = 3 C7H12(OH)2 + 2 MnO2 + 2 KOH
NH4{+} + HCl = NH4Cl + H{+} =>
NH4{+} + HCl = NH4Cl + H{+}
Zn + Na3BO3 + H2O = Na2ZnO2 + BO2 + H2 =>
3 Zn + 2 Na3BO3 + 4 H2O = 3 Na2ZnO2 + 2 BO2 + 4 H2
Fe + HCl = FeCl2 + H4 =>
2 Fe + 4 HCl = 2 FeCl2 + H4
Cu(s) + HCl(l) = CuCl + H =>
Cu(s) + HCl(l) = CuCl + H
NaOH(aq) + Ba(NO3)2(aq) = NaNO3 + Ba(OH)2 =>
2 NaOH(aq) + Ba(NO3)2(aq) = 2 NaNO3 + Ba(OH)2
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH
NO2 + H2O = NHO5 + NO =>
7 NO2 + H2O = 2 NHO5 + 5 NO
CO + NaOH = NaCO2 + H2 =>
2 CO + 2 NaOH = 2 NaCO2 + H2
HSO4{-} = H{+} + SO4{-2} =>
HSO4{-} = H{+} + SO4{-2}
C7H12 + KMnO4 + H2O = C7H12O3 + MnO2 + KOH =>
C7H12 + 2 KMnO4 + H2O = C7H12O3 + 2 MnO2 + 2 KOH
AgNO3 + KNO3 = KAg(NO3)2 =>
AgNO3 + KNO3 = KAg(NO3)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
